The PCB Design Podcast with Judy Warner Listen to the new PCB Design Podcast featuring Judy Warner and special guests, brought to you by Altium and the OnTrack Community. Listen to all the episodes here or on your favorite Podcast app. Feel free to comment below if you can't find us on your favorite platform and we'll make sure you can! Listen to all the latest OnTrack episodes below. Latest Episodes: Trade In Your Outdated PCB Design Tool & Unlock 45% OFF Altium today! Click here to Read Article For Your DC Power Application, Which Switching Power Supply Topology is Right? We often have our old-timer pioneers to thank for laying down the groundwork for our continued success and future growth. These old-school designers had nothing more than theory and confidence to drive their designs, or more specifically, to drive their failures. But as stated by a multitude of wise individuals, each failure is nothing more than a discovery of how not to do something. However, with the discoveries of failures also come Read Article Embedded RF Design: Ceramic Chip Antennas vs. PCB Trace Antennas Knowing ceramic antennas vs PCB trace antennas will enable you to design the PCB that meets your frequency needs. Read Article PCB Chassis Might Keep Your PCB Design From Exhausting Itself The world of racing is something that both fascinates and eludes me. On one hand, it’s thrilling to watch cars that have been fine-tuned to the most minute weight and aerodynamic requirements go flying down a road or around a track. On the other hand, from my experience, the majority of thrill from the sport largely comes from the accumulation of narratives and knowledge beforehand. I don’t care so much about actually watching the cars run smooth Read Article SpaceX and Other Advanced Technologies Require Multi Board PCB and CAD Software Innovations When I was in middle school I used to love to build and fly model rockets. We had a rocket club at school and except for the number of rockets that I littered the trees with, it was a lot of fun. One thing was certain though, although the rockets we launched went up, no one knew exactly where they might come down. Suspended by their parachutes (assuming that those chutes actually deployed as intended), they might land anywhere. Recently I watched Read Article Even Simple Schematic Drawing Programs are Better than Pencil and Paper My mother used to clean all of her dishes in the sink with soap and water, and then put them in the dishwasher to finish the job. Perhaps when she was young those older dishwashers weren’t as good at cleaning dishes as they were later on. Years later when I was married and was cleaning up the kitchen, my wife looked at me as if I had lost my mind. “Why are you doing the same job twice,” she asked? It was the way that I had always done it, of Read Article Left Hand Robotics Autonomous Snowbot Judy Warner: Shane, so nice to meet you. Before we get started, I just had to ask what the story is behind your unique name? Shane Zinner : In this area, there was an American Indian Chief Niwot or Left Hand (-ed) (c. 1825–1864) who was a tribal leader of the Southern Arapaho people and played an important part in the history of Colorado. Many 'Left Hand' things, such as Left Hand Canyon, Left Hand Brewery, and the town of Niwot, Colorado were Read Article James MacKinnon’s Career Path to NASA Judy Warner : James, please share a little bit about your academic background and how you learned to design PCBs. James MacKinnon : In my junior and senior year at the University of Florida I had some classes where we were required to do some fairly simple PCB design. Basically, if you don't pass those classes, then you don't graduate. And since it's an EE-type class, they want you to create a PCB. They were simple circuits for junior design Read Article Phalanx, not Failure: PCB Circuit Shielding to Protect Your Design During 7 B.C., Greek soldiers—or hoplites--carried a large, concave, circular pcb shield called the hoplon. Made from bronze and wood, the hoplon or Argive shield protected hoplites from chin to knee and—when overlapped—became the basis for the Greek phalanx. At the beginning of the 20th century, Ethiopians used their shields when fighting against an invading Italian army. The constant banging on the shields by the Ethiopians mingled with war Read Article How Blind, Buried and Through-Hole Vias Can Impact Your PCB Design Growing up, I was obsessed with all things Super Mario, but honestly, who wasn’t. Specifically, I was a sucker for the Super Nintendo, old school version. Bounding from platform to platform, tossing pixelated turtle shells, saving princesses… what a life. One of the best, albeit strangest, of the game, no doubt, was jetting in and out of those little green tubes that were seemingly all over the place. Who made them? Why were they even there Read Article Annular Rings and Multilayer PCB Design: Stay Within Your Tolerances One of my high school teachers had a pretty successful business for when he wasn’t teaching: he harvested maple syrup. I learned that a bit more goes into the process than simply taking the maple syrup from the tree after tapping a hole into it. You’ve got to let it rest and let some of it evaporate so you can distill the maple syrup into the tasty, flavorful product that will then go onto all of your pancakes. While there’s a whole process Read Article PDN Analyzer 2.0 Datasheet To learn more about this topic please see the full solution - PDN Analyzer 2.0 - at Altium.com. Read Article Managing a 7-Segment LED Display Array With Minimal Pins In my early 20s, I prided myself on my ability to multitask. On a moment’s notice, I could switch between multiple projects and wear the hats of the procurement officer, engineer, technician, marketing manager, and support specialist while simultaneously running my electronics startup. I thought it was a blessing to be able to multitask. A decade later, I realize that multitasking results in lower work quality while killing my brain in the Read Article Best PCB Routing Practices after Auto Routing Goes the Distance PCB auto-routing and routing techniques that will help you to finish your PCB layout once the auto-routing is completed. Read Article Optimize PCB Designs Before Product Development With Clear Client Requirements I swear I clearly heard my son asking for a McFish in his Happy Meal. But when he insisted that he asked for nuggets, I had no choice but to buy another set, although I strongly suspected he was just after the toys. This may not exactly be what you’d call “good parenting” but it is a great example of how misunderstandings can occur when you don’t get requirements jotted down on paper. While the cost of not paying attention to my son simply cost Read Article Raise the Volume: How To Design A Signal Amplification Device When you’re used waking up to your baby’s loud cries in the middle of the night, you can sleep through any alarm clock. After a few months of babysitting, you stop hearing any alarm that isn’t amplified by a loudspeaker. Even in electronics, signals sometimes need to be amplified before being processed by microcontrollers. For example, audio signals and inputs from certain microsensors might require amplification before they can be processed by Read Article How to Test For a Short Circuit on a PCB Wondering how to find ground on a circuit board? Looking for a circuit board tester? Clear and simple steps on how to test for a short circuit on a Printed Circuit Board. 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